Laser ignition tube with sealing structure
The invention discloses a laser ignition tube of a sealing structure. The laser ignition tube comprises an ignition tube shell, a lens assembly and an O-shaped ring. The lens assembly is installed on the ignition tube shell and fixed through laser welding. The O-shaped ring is arranged in a position...
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| creator | HUANG MENG XIE JUNYAO WU LIZHI MENG YANGANG XIAN MINGCHUN |
| description | The invention discloses a laser ignition tube of a sealing structure. The laser ignition tube comprises an ignition tube shell, a lens assembly and an O-shaped ring. The lens assembly is installed on the ignition tube shell and fixed through laser welding. The O-shaped ring is arranged in a position gap between the lens assembly and the ignition tube shell; the lens assembly comprises a lens seat, a metalized self-focusing lens and a brazing material. The metalized self-focusing lens is welded in the lens holder through a brazing material, and the lens holder is fixed in the ignition tube shell through laser welding; the metalized self-focusing lens comprises an antireflection film, a selective reflection film, a metal film and a self-focusing lens, the upper end face of the self-focusing lens is plated with an antireflection film, the lower end face is plated with a selective reflection film, and the cylindrical end face is evaporated with a metal film. The laser ignition tube of the sealing structure is sim |
| format | Patent |
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The laser ignition tube comprises an ignition tube shell, a lens assembly and an O-shaped ring. The lens assembly is installed on the ignition tube shell and fixed through laser welding. The O-shaped ring is arranged in a position gap between the lens assembly and the ignition tube shell; the lens assembly comprises a lens seat, a metalized self-focusing lens and a brazing material. The metalized self-focusing lens is welded in the lens holder through a brazing material, and the lens holder is fixed in the ignition tube shell through laser welding; the metalized self-focusing lens comprises an antireflection film, a selective reflection film, a metal film and a self-focusing lens, the upper end face of the self-focusing lens is plated with an antireflection film, the lower end face is plated with a selective reflection film, and the cylindrical end face is evaporated with a metal film. The laser ignition tube of the sealing structure is sim</description><language>chi ; eng</language><subject>AMMUNITION ; BLASTING ; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230113&DB=EPODOC&CC=CN&NR=115597436A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230113&DB=EPODOC&CC=CN&NR=115597436A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG MENG</creatorcontrib><creatorcontrib>XIE JUNYAO</creatorcontrib><creatorcontrib>WU LIZHI</creatorcontrib><creatorcontrib>MENG YANGANG</creatorcontrib><creatorcontrib>XIAN MINGCHUN</creatorcontrib><title>Laser ignition tube with sealing structure</title><description>The invention discloses a laser ignition tube of a sealing structure. The laser ignition tube comprises an ignition tube shell, a lens assembly and an O-shaped ring. The lens assembly is installed on the ignition tube shell and fixed through laser welding. The O-shaped ring is arranged in a position gap between the lens assembly and the ignition tube shell; the lens assembly comprises a lens seat, a metalized self-focusing lens and a brazing material. The metalized self-focusing lens is welded in the lens holder through a brazing material, and the lens holder is fixed in the ignition tube shell through laser welding; the metalized self-focusing lens comprises an antireflection film, a selective reflection film, a metal film and a self-focusing lens, the upper end face of the self-focusing lens is plated with an antireflection film, the lower end face is plated with a selective reflection film, and the cylindrical end face is evaporated with a metal film. The laser ignition tube of the sealing structure is sim</description><subject>AMMUNITION</subject><subject>BLASTING</subject><subject>EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDySSxOLVLITM_LLMnMz1MoKU1KVSjPLMlQKE5NzMnMS1coLikqTS4pLUrlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhqamluYmxmaOxsSoAQBItylb</recordid><startdate>20230113</startdate><enddate>20230113</enddate><creator>HUANG MENG</creator><creator>XIE JUNYAO</creator><creator>WU LIZHI</creator><creator>MENG YANGANG</creator><creator>XIAN MINGCHUN</creator><scope>EVB</scope></search><sort><creationdate>20230113</creationdate><title>Laser ignition tube with sealing structure</title><author>HUANG MENG ; XIE JUNYAO ; WU LIZHI ; MENG YANGANG ; XIAN MINGCHUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115597436A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>AMMUNITION</topic><topic>BLASTING</topic><topic>EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG MENG</creatorcontrib><creatorcontrib>XIE JUNYAO</creatorcontrib><creatorcontrib>WU LIZHI</creatorcontrib><creatorcontrib>MENG YANGANG</creatorcontrib><creatorcontrib>XIAN MINGCHUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG MENG</au><au>XIE JUNYAO</au><au>WU LIZHI</au><au>MENG YANGANG</au><au>XIAN MINGCHUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Laser ignition tube with sealing structure</title><date>2023-01-13</date><risdate>2023</risdate><abstract>The invention discloses a laser ignition tube of a sealing structure. The laser ignition tube comprises an ignition tube shell, a lens assembly and an O-shaped ring. The lens assembly is installed on the ignition tube shell and fixed through laser welding. The O-shaped ring is arranged in a position gap between the lens assembly and the ignition tube shell; the lens assembly comprises a lens seat, a metalized self-focusing lens and a brazing material. The metalized self-focusing lens is welded in the lens holder through a brazing material, and the lens holder is fixed in the ignition tube shell through laser welding; the metalized self-focusing lens comprises an antireflection film, a selective reflection film, a metal film and a self-focusing lens, the upper end face of the self-focusing lens is plated with an antireflection film, the lower end face is plated with a selective reflection film, and the cylindrical end face is evaporated with a metal film. The laser ignition tube of the sealing structure is sim</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115597436A |
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| subjects | AMMUNITION BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Laser ignition tube with sealing structure |
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